Oven



FIG. 1 is a front perspective view of the invention illustrating a first embodiment of my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top elevation view thereof;

FIG. 7 is a bottom elevation view thereof;

FIG. 8 is a front perspective view of the invention illustrating a second embodiment of my design;

FIG. 9 is a front elevation view of the second embodiment of my design;

FIG. 10 is a rear elevation view of the second embodiment of my design;

FIG. 11 is a left side elevation view of the second embodiment of my design;

FIG. 12 is a right side elevation view of the second embodiment of my design;

FIG. 13 is a top elevation view of the second embodiment of my design; and,

FIG. 14 is a bottom elevation view of the second embodiment of my design.

The broken lines in FIGS. 2, 3, 5-7, 9, 10 and 12-14 are included for the purpose of illustrating portions of the claimed design that form no part of the claimed design. 

CLAIM The ornamental design for an oven, as shown. 